高二必修五重点难点——一般过去时、过去完成时、过去进行时.doc

Section Ⅱ　Grammar一般过去时、过去完成时、过去进行时一般过去时、过去完成时、过去进行时在高考约占6分，考查形式主要有单选、语篇填空和改错，主要考察这三种时态中的谓语动词形式和时间状语一、一般过去时1．一般过去时表示过去某一个时刻或某一段时间内发生的动作或存在的状态，与yesterday，last week，in 1949，a few days ago等表示过去时间的时间状语连用A terrible earthquake hit Wenchuan County，Sichuan Province.一场大地震袭击了四川省的汶川县幻灯片4注意：一般过去时的时间状语可以是for＋时间段，表示在过去某一段时间内做了某事，此时间段截止到过去某个时间为止，而不是持续到现在The rain lasted for three days.大雨下了三天Dr Zhang studied Computer Engineering in America for five years.张博士在美国学了五年计算机工程幻灯片52．表示过去的习惯动作，常与often，usually，seldom等频度副词连用。

When I was a primary school student，my teacher always praised me.我上小学的时候，老师经常表扬我3．在时间、条件、让步、方式等状语从句中，用一般过去时表过去将来The patient would be in danger，unless she was sent to hospital at once.如果不立刻把病人送到医院，她会有生命危险幻灯片64．since引导的时间状语从句一般用过去时You have changed a lot since we last met.自从上次我们见面以来，你变化很大注意：(1)表示过去连续发生的动作时，要用过去时，这种情况下，往往没有表示过去的时间状语，而通过上下文来表示The boy opened his eyes for a moment，looked at the captain，and then died.那男孩把眼睛张开了一会儿，看看船长，然后就去世了幻灯片7(2)有些句子，虽然没有表示过去确定时间的状语，但实际上是指过去发生的动作或存在的状态的话，也要用过去时I didn’t know you were in Paris.我不知道你在巴黎。

因为在说话时，我已经知道你在巴黎了这句话指的是说话之前，所以只能用过去时表示实际上，这句话暗指：But now I know you are here.)幻灯片8(3)有些动词如want，wonder，think，intend和情态动词如could，would等用一般过去时表示委婉的语气I wondered if you could help me.您能不能帮我个忙？Could you lend me your bike?你的自行车能借给我用一下吗？幻灯片9二、过去进行时1．过去进行时表示在过去某一时刻或某一段时间内正在进行或持续进行的动作We were having a class meeting from 7 to 9 last night.昨天晚上7点到9点我们正在开班会2．与always，constantly，continually等连用，具有浓厚的褒贬色彩My grandpa was always telling that old story.(厌倦)我爷爷总是讲那个老故事幻灯片103．go，come，start，stay，leave等动词的过去进行时可以表示过去将要发生的动作。

She asked me if/whether I was starting the next day.她问我是否第二天动身4．过去进行时描述一件事发生的背景；即一个动作延续时另一个短暂性动作同时发生I was watching TV when the bell rang.我正在看电视突然铃响了幻灯片115．过去进行时表示两个延续动作在过去某一时刻同时进行The students were reading while the teacher was checking their homework.老师在批改作业的时候，学生们在读书幻灯片12三、一般过去时和过去进行时的区别一般过去时强调某个动作在过去某个时间段或时间点上发生过；而过去进行时强调某个动作在过去某个时间段上一直持续，有时带有感情色彩She did housework this morning.今天早上她做了家务家务活已做完)She was doing housework this morning.今天早上她一直在做家务家务活未做完)幻灯片13四、过去完成时1．表示在过去某个动作或某个具体的时间之前已经发生、完成的动作或存在的状态，即表示“过去的过去”。

He had learned English for a few years before he went to the United States.去美国之前，他已学习几年英语了2．主语＋过去完成时＋by＋过去时间/一般过去时的从句They had lived here for nearly twenty years by the time they left for Beijing.到他们离开去北京时，他们已经在这儿住了近二十年了幻灯片143．主语＋过去完成时＋when从句(从句用一般过去时)When he came back，I had studied for two hours.当他回来时，我已学习两个小时了4．在said，asked，thought，knew等动词过去式后面的宾语从句中，用过去完成时表示某些动作在这些动作之前已发生He asked me whether I had seen the film before.他问我以前是否看过这部电影幻灯片155．过去完成时用在“no sooner...than”和“hardly...when”等句型的主句中；而从句用一般过去时。

no sooner，hardly放在句首时用倒装Hardly had we reached home from school when it began to rain.我们刚放学回到家就下起了雨6．有些动词如hope，wish，expect，think，intend，mean，suppose等，用过去完成时表示“原本打算做而未做的事”We had hoped that you would come，but you didn’t.那时我们希望你能来，但是你没有幻灯片167．It was＋时间＋since＋主语＋过去完成时It was two years since I had swum in this river.我已有两年没在这条小河里游泳了8．It was the first (second...) time that＋主语＋过去完成时It was the first time that I had heard her sing.这是我第一次听她唱歌注意：一般过去时表示过去发生的动作或存在的状态；过去完成时表示过去的过去 幻灯片17幻灯片18Ⅰ.用所给动词或短语的适当形式填空1．All he ________________ (consider) then was how he would deal with the big sum of money his father gave him.答案：　was considering2．—Have you graduated from Zhejiang University?—Yes. I ________________ (stay) in Hangzhou for four years before graduation.答案：　had stayed幻灯片19 3.The news came as no surprise to me. I ________ ________(know) for some time that the primary school was closed down.答案：　had known4．I ________________ (intend) to attend the party on time，but I couldn’t get up early.答案：　had intended5．Sorry，I ________________ (not mean) to hurt you. Forgive me this time.答案：　didn’t mean幻灯片206．Tom told the audience that this was the second time that he ________________(win) the gold medal in the Olympic Games.答案：　had won7．Mrs Jackson ________ hardly ________________ (begin) to speak when there was a shout from the back of the hall.答案：　had；begun8．Peter ________________ (write) his graduation paper this morning when I visited him but I don’t know if he _____ ___________(finish) it.答案：　was writing；has finished幻灯片21Ⅱ.单项填空1．He________a glass while he________the table yesterday.A．has broken；was cleaning up　　B．was breaking；cleaned upC．had broken；was cleaning up D．broke；was cleaning up解析：　句意为：他昨天收拾桌子时打破了一个杯子。

一个动作在进行，另一个动作突然发生，选D答案：　D幻灯片222．—What were you doing when she dropped in?—I________for a while and________some reading.A．was playing；was going to doB．played；didC．had played；was going to doD．had played；did解析：　本题的时态考查具有一定的迷惑性she dropped in”发生于“play”与“do some reading”之间，故play用过去完成时，而do some reading用过去将来时答案：　C幻灯片233．—Where have you been recently?—I________in Hangzhou on business for a week last m。